#showcase-root {
            font-family: 'Inter', 'Noto Sans TC', sans-serif;
            background: linear-gradient(135deg, #1e293b 0%, #334155 100%);
        }

        @keyframes llm03-sc-fadeIn {
            from {
                opacity: 0;
                transform: translateY(20px);
            }

            to {
                opacity: 1;
                transform: translateY(0);
            }
        }

        @keyframes llm03-sc-fadeOut {
            to {
                opacity: 0;
                transform: translateY(-20px);
            }
        }

        @keyframes llm03-sc-slideInRight {
            from {
                opacity: 0;
                transform: translateX(30px);
            }

            to {
                opacity: 1;
                transform: translateX(0);
            }
        }

        @keyframes llm03-sc-pulse {

            0%,
            100% {
                transform: scale(1);
            }

            50% {
                transform: scale(1.05);
            }
        }

        @keyframes llm03-sc-dataExfiltration {
            0% {
                opacity: 0;
                transform: translateY(10px);
            }

            50% {
                opacity: 1;
                transform: translateY(0);
            }

            100% {
                opacity: 0;
                transform: translateY(-10px);
            }
        }

        @keyframes llm03-sc-sparkle {

            0%,
            100% {
                box-shadow: 0 0 20px rgba(59, 130, 246, 0.8),
                    0 0 40px rgba(59, 130, 246, 0.6),
                    0 0 60px rgba(59, 130, 246, 0.4),
                    inset 0 0 20px rgba(255, 255, 255, 0.2);
                transform: scale(1);
            }

            50% {
                box-shadow: 0 0 30px rgba(59, 130, 246, 1),
                    0 0 60px rgba(59, 130, 246, 0.8),
                    0 0 80px rgba(59, 130, 246, 0.6),
                    inset 0 0 30px rgba(255, 255, 255, 0.3);
                transform: scale(1.05);
            }
        }

        #showcase-root .fade-in {
            animation: llm03-sc-fadeIn 0.3s ease-out forwards;
        }

        #showcase-root .fade-out {
            animation: llm03-sc-fadeOut 0.2s ease-in forwards;
        }

        #showcase-root .slide-in-right {
            animation: llm03-sc-slideInRight 0.5s ease-out forwards;
        }

        #showcase-root .data-exfiltration {
            animation: llm03-sc-dataExfiltration 2s ease-out infinite;
        }

        #showcase-root .sparkle-button {
            animation: llm03-sc-sparkle 2s ease-in-out infinite;
            position: relative;
            overflow: visible;
        }

        #showcase-root .sparkle-button::before {
            content: '';
            position: absolute;
            top: -2px;
            left: -2px;
            right: -2px;
            bottom: -2px;
            background: linear-gradient(45deg, #3b82f6, #6366f1, #8b5cf6, #3b82f6);
            border-radius: 12px;
            opacity: 0.7;
            z-index: -1;
            animation: llm03-sc-sparkle 2s ease-in-out infinite;
        }

        #showcase-root .custom-scrollbar::-webkit-scrollbar {
            width: 8px;
        }

        #showcase-root .custom-scrollbar::-webkit-scrollbar-track {
            background: #1e293b;
            border-radius: 4px;
        }

        #showcase-root .custom-scrollbar::-webkit-scrollbar-thumb {
            background: linear-gradient(to bottom, #0ea5e9, #06b6d4);
            border-radius: 4px;
        }
        #showcase-root .model-card {
            transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
            border: 2px solid transparent;
        }

        #showcase-root .model-card:hover {
            transform: translateY(-2px);
            box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
        }

        #showcase-root .model-card.selected {
            transform: translateY(-4px);
            box-shadow: 0 15px 35px rgba(14, 165, 233, 0.3);
            border: 2px solid #0ea5e9;
        }

        #showcase-root .model-card.malicious.selected {
            box-shadow: 0 15px 35px rgba(239, 68, 68, 0.3);
            border: 2px solid #ef4444;
        }
        #showcase-root .translation-interface {
            background: rgba(255, 255, 255, 0.95);
            backdrop-filter: blur(10px);
            border: 1px solid rgba(255, 255, 255, 0.2);
        }
        #showcase-root .supply-chain-indicator {
            background: linear-gradient(135deg, #64748b 0%, #94a3b8 100%);
            transition: all 0.3s ease;
        }

        #showcase-root .supply-chain-indicator.secure {
            background: linear-gradient(135deg, #10b981 0%, #06d6a0 100%);
        }

        #showcase-root .supply-chain-indicator.compromised {
            background: linear-gradient(135deg, #ef4444 0%, #dc2626 100%);
            animation: llm03-sc-pulse 2s infinite;
        }
        #showcase-root .browser-window {
            background: #f3f4f6;
            border-radius: 12px;
            box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
            overflow: hidden;
        }

        #showcase-root .browser-header {
            background: #e5e7eb;
            border-bottom: 1px solid #d1d5db;
            padding: 8px 16px;
        }

        #showcase-root .browser-tab {
            background: #d1d5db;
            border: 1px solid #9ca3af;
            border-bottom: none;
            border-radius: 8px 8px 0 0;
            padding: 8px 16px;
            cursor: pointer;
            transition: all 0.2s ease;
            max-width: 200px;
        }

        #showcase-root .browser-tab.active {
            background: #ffffff;
            border-color: #6b7280;
            transform: translateY(1px);
        }

        #showcase-root .address-bar {
            background: #ffffff;
            border: 1px solid #d1d5db;
            border-radius: 20px;
            padding: 6px 16px;
            font-family: 'SF Mono', Monaco, Consolas, monospace;
        }

        #showcase-root .security-indicator {
            display: inline-flex;
            align-items: center;
            gap: 4px;
            margin-right: 8px;
            font-size: 12px;
        }

        #showcase-root .security-indicator.secure {
            color: #059669;
        }

        #showcase-root .security-indicator.warning {
            color: #d97706;
        }
        @media (max-width: 1023px) {
            #showcase-root .main-container {
                height: 85vh;
                min-height: 650px;
            }

            #showcase-root .sidebar-panel {
                border-right: none;
                border-bottom: 1px solid rgba(6, 182, 212, 0.3);
            }
            #showcase-root .sidebar-content {
                max-height: calc(85vh - 120px);
                overflow-y: auto;
            }
            #showcase-root .model-cards-grid {
                grid-template-columns: 1fr;
                gap: 1rem;
            }
            #showcase-root .browser-tabs {
                flex-wrap: wrap;
                gap: 0.25rem;
            }

            #showcase-root .browser-tab {
                max-width: none;
                flex: 1;
                min-width: 120px;
                text-align: center;
            }
            #showcase-root .translation-grid {
                grid-template-columns: 1fr;
                gap: 1rem;
            }
        }

        @media (min-width: 1024px) {
            #showcase-root {
                overflow: hidden;
                height: 100vh;
            }

            #showcase-root .main-container {
                height: 90vh;
            }

            #showcase-root .model-cards-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 1.5rem;
            }

            #showcase-root .translation-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 1.5rem;
            }
        }
        #showcase-root .smooth-scroll {
            scroll-behavior: smooth;
        }